<template>
  <div class="common-layout">
    <el-container>
      <el-header>
        <el-menu :default-active="activeIndex" class="el-menu-demo" mode="horizontal" @select="handleSelect">
          <el-menu-item index="1">Processing Center</el-menu-item>
          <el-menu-item index="2">Processing Center</el-menu-item>
          <el-menu-item index="3">Processing Center</el-menu-item>
        </el-menu>
      </el-header>
      <el-main>Main</el-main>
    </el-container>
  </div>
</template>
 
<script setup>
</script>
 
<style lang='less' scoped>
.common-layout {
  width: 1200px;
  margin: 0 auto;
  .el-menu{
    padding-left: 100px;
    .el-menu-item{
      margin-right: 10px;
    }
  }
}
</style>